ahwootech / BRUTAL

A free, open source C# framework for making games, or your own game engine. Direct access to native APIs and Vulkan, with the low-level libraries around them. The foundation under Kitten Space Agency and RimWorld's Waylith engine.

TheForgotten69 / RimStack

A fast Rimworld Mod Manager written in Rust

RimSort / RimSort

RimSort is an open source mod manager for the video game RimWorld. There is support for Linux, Mac, and Windows, built from the ground up to be a reliable, community-managed alternative to RimPy Mod Manager.

skyarkhangel / Hardcore-SK

Rimworld Hardcore SK project, our discord server:

CombatExtended-Continued / CombatExtended

Combat Extended mod for RimWorld

zorrobyte / rimagent

An LLM that plays RimWorld and rewrites its own playbook between colonies. RimBridge mod + self-improving agent.

Vanitysfiend / rimworld-zenith-tools

RimWorld Ultimate God Mode & Instant Tech 2026

jjjaafarrawad-sys / rimworld-godmode-forge

RimWorld God Mode and Infinite Resources Trainer Guide 2026

rkwitz / rimworld-mw2

—

Hcrab / rimUIMCP

RimWorld state exploration and real UI automation for AI agents, with MCP, SDKs and reusable helpers.